It's the obvious question in South Florida this week. Back in January 2017, everything was henceforth going to be different. The language was brash, it was immoderate, it certainly wasn't to the taste of traditionalists. But like it or not, it looked a game-changer. Yet here we all are, four years on, asking whether the whole project has failed; or whether, despite its apparent humiliation, it retains enough momentum never to permit a return to the old ways? No, we're not talking about the latest senior citizen to retire to...